Popular Programming Tips
Search for your projects that have a particular dependancy
Chris Manson
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0 responses
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npm, command line, grep
Let’s validate if we have a real PDF file
Gerardo Renovales
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0 responses
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pdf, c#, file validation
How to Start Project with Empty Commit
Kerem Bozdas
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1 response
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git, github, commit
Simple Print Debug Method in Ruby
Christopher M. Hobbs
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0 responses
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ruby, debug
Improve performance: Save the Request and Use Signed Cookies
Cristiano Diniz da Silva
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0 responses
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performance, code, gain, ideas
Gem To Test E-mail on Local Development Environment
Kevin
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0 responses
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ruby, rails, on
Ecrypting files using javascript
Alvaro Flores
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0 responses
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security, files, encrypt, javacript
Top 10 Tools/Ruby Gems for Quickly Building Social Networking Sites
carmatec
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0 responses
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ruby, rails, ruby on rails gems
Disable Spotlight
Vicent Gozalbes
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0 responses
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osx, spotlight
Serve local files over HTTP with one console command
Alessandro Bahgat
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0 responses
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python, http, server
pause and resume spotify on screen lock and unlock on ubuntu
Sakari
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0 responses
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bash, spotify
The most basic way to set up a Maven repository
Russ Lankenau
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0 responses
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maven, java
One line download of your apps latest Heroku PG backup
Mike Hall
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0 responses
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heroku, postgres, wget
How to make an array out of any value (string or other) in Javascript
Codi
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0 responses
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javascript, make array, opensource
Find line with text + surrounding lines
michał łukasiewicz
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0 responses
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grep, find, linux, mac
Como activar el corrector ortográfico en Sublime Text
Jesett A. Paredes
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0 responses
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code, sublimetext, language, spanish
Writing documentation
Aaron McCall
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0 responses
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documentation, writing
5 things you would stop using jQuery
Vinh Nguyen Le
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0 responses
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jquery, javascript
Removendo WARNING: Nokogiri Was Built...
Débora Fernandes
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0 responses
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ruby, rails
A snippet for initializing debug on sublime text
Nadeesha Cabral
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0 responses
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debug, sublime-text, editors, javascript
JSLint friend or foe?
Donald Organ
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0 responses
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javascript
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Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced programmer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.